Manual measurement， due to different individual techniques， 1-3cm error is normal， not quality problem.<br />Note: The size in our store is 1 ~ 2 size smaller than Europe / US size， we suggest to purchase 1-2 bigger size than usual If you are not sure about the size， please let us know your weight， height and waist. info ect .so that we can help you to choose the correct size.<br />Item Type: Tops<br />Tops Type: Tees<br />Gender: Men<br />Style: Fashion<br />Fabric Type: Broadcloth<br />Hooded: No<br />sleeve length: short sleeve<br />style: Casual<br />Edition type: Loose<br />Collar: no collar<br />Collar shape: round neck